One of a kind mouthpiece backbores.
Backbore: R
Offers a slightly more open feel than the V, and C4 backbore. The R backbore is a great option for players who love the articulation and response of the V, and C4 backbore, but wish for the extreme upper register to offer less resistance when pushed. Applications - Lead Trumpet/Commercial/Piccolo Trumpet/Soloistic playing
Backbore: V
Extremely responsive with impeccable articulation throughout the full register of the horn. The backbore offers great resistance creating an efficient and fast air-stream. Applications - Lead Trumpet/Commercial/Piccolo Trumpet/Soloistic playing
Backbore: C4
Produces a more aggressive sound than the 10-5, which aids in sound projection when playing with electronic instruments. Very responsive with quick articulations, and creates that 'zing' in the sound if that is desired. Applications - Lead Trumpet/Commercial/Piccolo Trumpet/Soloistic playing
For more commercial options check out our Standard Series #4, #5, #6 or our #10 Series #10-5.